What do you think?

[cpate]

These dudes have been in my tank for awhile now and haven’t bothered anything but there numbers are starting to get out of hand.. any clue what they are?

 

[PSU4ME]

Are they clove polyps?

 

[Titans831]

Think they are asternia stars! Just asked this question a couple days ago and they look like what I have. Advice I got was pick them out if you see them and put them in the toilet. Some people like them some people hate them. They will eat Zoas and can burn coral

 

[Dragon52]

Look like a type of clove polyp to me. There are different colors.

 

[cpate]

Definitely not clove polyps and they don’t have a hard exterior like astrnia stars. They’re jelly like and open up like a filter feeder.

 

[Dragon52]

Not sure then, maybe #reefsquad can help.

 

[saltyhog]

Do they appear to have a skeleton?

 

[cpate]

Nope, they don’t have a skeleton.

 

[Tahoe61]

Tunicates.

 

[samnaz]

Yep those are tunicates. Cool!

 

[Defclone80]

That's cool. I take it you got the live rock from the ocean?

 

[vetteguy53081]

Looks like cryptic sponge or type of tunicate

 

[Tahoe61]

Looks like cryptic sponge or type of tunicate

That would be because they are Tunicates.